1SeverienTorture
Cant remember a whole lot.
Main character was a boy (I think named Alex?)
Companion throughout was a girl.
They were teenagers.
The main kid had a cast for a broken arm (?)?
It was definitely horror esque, thriller themed
It had a sequel, and both books had heavy mentions of some mysterious machine.
I think the "title card" of the sequel was something like "Skull in the machine"
Main character was a boy (I think named Alex?)
Companion throughout was a girl.
They were teenagers.
The main kid had a cast for a broken arm (?)?
It was definitely horror esque, thriller themed
It had a sequel, and both books had heavy mentions of some mysterious machine.
I think the "title card" of the sequel was something like "Skull in the machine"
2RosetheReader
>1 SeverienTorture: A bit of a long shot but The Girl with the Ghost Machine? It's not technically part of a series in the traditional sense, but at my library it was often billed as part of a series along with The Curious Tale of the In Between and The Peculiar Night of the Blue Heart.